Optimal Design Parameters for Wireless Power Transfer by Resonance Magnetic

被引：41
|
作者：
Jonah, Olutola [1 ]
Georgakopoulos, Stavros V. [2 ]
Tentzeris, Manos M. [3 ]
机构：
[1] Florida Int Univ, Dept Elect & Comp Engn, Miami, FL 33172 USA
[2] Florida Int Univ, Telecommun & Informat Technol Inst, Ctr Engn, Miami, FL 33174 USA
[3] Georgia Inst Technol, Sch Elect & Comp Engn, Georgia Elect Design Ctr, Atlanta, GA 30332 USA
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2012年 / 11卷
关键词：
Wireless communication; Q factor; Wireless sensor networks; Equations; Magnetic resonance; Capacitance; wireless sensor; Geometric parameters limits; magnetic resonance; ENERGY-TRANSFER; SYSTEMS;
D O I：
10.1109/LAWP.2012.2228459
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The wireless power transfer (WPT) efficiency of systems based on strongly coupled magnetic resonance (SCMR) depends on the Q-factor of the system elements, which is a function of the geometrical parameters. This letter analytically derives the equations that can be used to design optimal loop and helical elements for SCMR systems. Also, for loops and helices, a global maximum condition is derived in order to design SCMR systems with maximal efficiency.
引用
收藏
页码：1390 / 1393
页数：4
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